Línea de producción de arena de resina que produce arena recubierta a través de mezcla de catalizadores de resina de precisión para necesidades de fundición de metales de alta precisión
Resin Sand Production Line A resin sand production line is an automated system for preparing chemically bonded sand used in high-precision metal casting. The process begins with raw silica sand, which is heated, cooled, and classified. It then enters a continuous mixer where resin and catalyst are ...